EP3397158A4 - Elastic filament velocity sensor - Google Patents

Elastic filament velocity sensor Download PDF

Info

Publication number
EP3397158A4
EP3397158A4 EP16882218.7A EP16882218A EP3397158A4 EP 3397158 A4 EP3397158 A4 EP 3397158A4 EP 16882218 A EP16882218 A EP 16882218A EP 3397158 A4 EP3397158 A4 EP 3397158A4
Authority
EP
European Patent Office
Prior art keywords
velocity sensor
elastic filament
filament velocity
elastic
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16882218.7A
Other languages
German (de)
French (fr)
Other versions
EP3397158C0 (en
EP3397158B1 (en
EP3397158A1 (en
Inventor
Marcus Hultmark
Clay BYERS
Matthew FU
Yuyang Fan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Princeton University
Original Assignee
Princeton University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Princeton University filed Critical Princeton University
Publication of EP3397158A1 publication Critical patent/EP3397158A1/en
Publication of EP3397158A4 publication Critical patent/EP3397158A4/en
Application granted granted Critical
Publication of EP3397158C0 publication Critical patent/EP3397158C0/en
Publication of EP3397158B1 publication Critical patent/EP3397158B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0261—Strain gauges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0285—Measuring or recording phase velocity of blood waves
EP16882218.7A 2015-12-28 2016-07-05 Elastic filament velocity sensor Active EP3397158B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562271855P 2015-12-28 2015-12-28
US201662296339P 2016-02-17 2016-02-17
PCT/US2016/040975 WO2017116499A1 (en) 2015-12-28 2016-07-05 Elastic filament velocity sensor

Publications (4)

Publication Number Publication Date
EP3397158A1 EP3397158A1 (en) 2018-11-07
EP3397158A4 true EP3397158A4 (en) 2019-08-07
EP3397158C0 EP3397158C0 (en) 2023-08-02
EP3397158B1 EP3397158B1 (en) 2023-08-02

Family

ID=59225780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16882218.7A Active EP3397158B1 (en) 2015-12-28 2016-07-05 Elastic filament velocity sensor

Country Status (4)

Country Link
US (2) US10539443B2 (en)
EP (1) EP3397158B1 (en)
CN (1) CN108601558B (en)
WO (1) WO2017116499A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10837813B2 (en) 2016-08-25 2020-11-17 The Trustees Of Princeton University Nanowires integration for real-time compensation
WO2018152178A1 (en) 2017-02-16 2018-08-23 The Trustees Of Princeton University Multi-component fast-response velocity sensor
EP3576812A4 (en) 2017-02-23 2020-08-05 The Trustees of Princeton University System and method for monitoring injection site pressure
US11592838B2 (en) * 2018-02-28 2023-02-28 Instrumems Inc. Velocity sensing for aircraft
US11772958B2 (en) 2020-09-17 2023-10-03 Applied Materials, Inc. Mass flow control based on micro-electromechanical devices
CN117813517A (en) * 2021-06-17 2024-04-02 天道技术股份有限公司 Multi-line speed sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448081A (en) * 1980-08-29 1984-05-15 Battelle-Institut E.V. Method and device for the dynamic and density-independent determination of mass flow
DE102005051785A1 (en) * 2005-10-28 2007-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Turbulence-free measurement device e.g. for flow velocity and or flow through amount of fluid, has carrier element from which several thread or touch-like, flexible conduit elements

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US4419888A (en) * 1979-06-14 1983-12-13 Kabushikikaisha Shibaura Denshi Seisakusho Humidity measuring method
CN86209021U (en) * 1986-11-11 1988-04-20 西安交通大学 Hollow-rod and strain filament-beam type flow velocity probe
US4793181A (en) * 1987-06-02 1988-12-27 Djorup Robert Sonny Constant temperature sorption hygrometer
FR2727464A1 (en) 1994-11-29 1996-05-31 Schlumberger Services Petrol ELECTRICAL DIAGRAPHIC SENSOR AND METHOD FOR PRODUCING THE SAME
US5652376A (en) * 1996-07-05 1997-07-29 Dow Corning Corporation Method of measuring yield stress
WO2000039537A1 (en) 1998-12-28 2000-07-06 Raytheon Company Fluid flow sensor
US6840116B2 (en) * 2002-08-29 2005-01-11 Sensormedics Corporation Kelvin sensed hot-wire anemometer
US20070021935A1 (en) * 2005-07-12 2007-01-25 Larson Dean J Methods for verifying gas flow rates from a gas supply system into a plasma processing chamber
WO2007053621A1 (en) 2005-10-31 2007-05-10 The Trustees Of Princeton University Electrohydrodynamic printing and manufacturing
FR2912220B1 (en) * 2007-02-01 2009-04-24 Airbus France Sas DEVICE AND METHOD FOR MEASURING SPEED AND DIRECTION OF FLOW OF GASEOUS FLUID
DE102007030691A1 (en) * 2007-06-30 2009-01-02 Endress + Hauser Flowtec Ag Measuring system for a medium flowing in a process line
US7603898B2 (en) * 2007-12-19 2009-10-20 Honeywell International Inc. MEMS structure for flow sensor
JP5048149B2 (en) * 2010-10-19 2012-10-17 Ｔｈｋ株式会社 Measuring apparatus and measuring method
GB2484990A (en) * 2010-11-01 2012-05-02 Zenith Oilfield Technology Ltd Distributed Fluid Velocity Sensor and Associated Method
US9500615B2 (en) 2013-08-09 2016-11-22 The Trustees Of Princeton University Fast response humidity sensor
CN103389389A (en) * 2013-08-28 2013-11-13 魏巍 Gravity flow velocity sensor and open channel flow velocity and flow rate monitoring device
US10441754B2 (en) * 2014-03-26 2019-10-15 Volcano Corporation Intravascular devices, systems, and methods having a core wire formed of multiple materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448081A (en) * 1980-08-29 1984-05-15 Battelle-Institut E.V. Method and device for the dynamic and density-independent determination of mass flow
DE102005051785A1 (en) * 2005-10-28 2007-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Turbulence-free measurement device e.g. for flow velocity and or flow through amount of fluid, has carrier element from which several thread or touch-like, flexible conduit elements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HRISTOFOROU E ET AL: "New flowmeters based on amorphous magnetic wires", SENSORS AND ACTUATORS A: PHYSICAL, ELSEVIER BV, NL, vol. 59, no. 1-3, 1 April 1997 (1997-04-01), pages 94 - 96, XP004117073, ISSN: 0924-4247, DOI: 10.1016/S0924-4247(97)80154-9 *

Also Published As

Publication number Publication date
EP3397158C0 (en) 2023-08-02
US11054290B2 (en) 2021-07-06
CN108601558A (en) 2018-09-28
US20180252559A1 (en) 2018-09-06
WO2017116499A1 (en) 2017-07-06
WO2017116499A8 (en) 2018-08-16
US10539443B2 (en) 2020-01-21
US20200141772A1 (en) 2020-05-07
EP3397158B1 (en) 2023-08-02
EP3397158A1 (en) 2018-11-07
CN108601558B (en) 2020-12-18

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